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RSS FeedsIJMS, Vol. 23, Pages 9039: Small-Molecules as Chemiluminescent Probes to Detect Lipase Activity (International Journal of Molecular Sciences)

 
 

12 august 2022 15:31:11

 
IJMS, Vol. 23, Pages 9039: Small-Molecules as Chemiluminescent Probes to Detect Lipase Activity (International Journal of Molecular Sciences)
 


The set-up of highly sensitive detection tools to evaluate lipase activity remains a central goal in different fields. In this context, we proposed new chemiluminescent 1,2-dioxetane luminophores, sharing an octanoyl triggerable group, to monitor lipase activity. We herein report the synthesis and both the evaluation of their luminescence emission profile and their enzyme–substrate specificity, generated by three different commercial lipases (Candida cylindracea, Pseudomonas fluorescens, and Mucor miehei) and one esterase (porcine liver esterase, PLE, as a literature control). Remarkably, the present study confirmed the applicability of these 1,2-dioxetane luminophores as (i) highly efficient, broad-range, chemiluminescent probes for the detection and the enzymatic activity evaluation of lipases and as (ii) promising candidates for the future development of both flash- and glow-type luminescence assays.


 
75 viewsCategory: Biochemistry, Biophysics, Molecular Biology
 
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